Diffuser for a hair dryer



FIG. 1 is a perspective view of a diffuser for a hair dryer according to the present invention;

FIG. 2 is a side elevation of the diffuser for a hair dryer of FIG. 1, the opposite side elevation is the same;

FIG. 3 is a first end view of the diffuser for a hair dryer of FIG. 1;

FIG. 4 is a second end view, opposite the first end view, of the diffuser for a hair dryer of FIG. 1; and,

FIG. 5 is a side elevation of the diffuser for a hair dryer rotated 90 degrees from the view in FIG. 2, the opposite side elevation is the same. 

The ornamental design for a diffuser for a hair dryer, as shown and described. 